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4. Comprehensive Nuclear-Test-Ban Treaty

New York, 10 September 1996

 

Not yet in force: [see article XIV (1)].
Status: Signatories: 155 ,Parties: 51.
Text: Doc. A-50-1027. 

Note: At its 50th session, the General Assembly adopted, on 10 September 1996 by resolutionA-RES-50-245 the Comprehensive Nuclear-Test-Ban Treaty as contained in document A-50-1027. In the same resolution, the General Assembly requested the Secretary-General, as depositary of the Treaty, to open it for signature at United Nations Headquarters in New York at the earliest possible date. The Treaty was opened for signature on 24 September 1996 and it will remain open for signature until its entry into force, in accordance with article XI.

 

 

PARTICIPANTS


Participant  Signature  Ratification 
Albania  27 Sep 1996   
Algeria  15 Oct 1996   
Andorra  24 Sep 1996   
Angola  27 Sep 1996   
Antigua and Barbuda  16 Apr 1997   
Argentina  24 Sep 1996  4 Dec 1998 
Armenia  1 Oct 1996   
Australia  24 Sep 1996  9 Jul 1998 
Austria  24 Sep 1996  13 Mar 1998 
Azerbaijan  28 Jul 1997  2 Feb 1999 
Bahrain  24 Sep 1996   
Bangladesh  24 Oct 1996   
Belarus  24 Sep 1996   
Belgium  24 Sep 1996  29 Jun 1999 
Benin  27 Sep 1996   
Bolivia  24 Sep 1996  4 Oct 1999 
Bosnia and Herzegovina  24 Sep 1996   
Brazil  24 Sep 1996  24 Jul 1998 
Brunei Darussalam  22 Jan 1997   
Bulgaria  24 Sep 1996  29 Sep 1999 
Burkina Faso  27 Sep 1996   
Burundi  24 Sep 1996   
Cambodia  26 Sep 1996   
Canada  24 Sep 1996  18 Dec 1998 
Cape Verde  1 Oct 1996   
Chad  8 Oct 1996   
Chile  24 Sep 1996   
China  24 Sep 1996   
Colombia  24 Sep 1996   
Comoros  12 Dec 1996   
Congo  11 Feb 1997   
Cook Islands  5 Dec 1997   
Costa Rica  24 Sep 1996   
Côte d'Ivoire  25 Sep 1996   
Croatia  24 Sep 1996   
Cyprus  24 Sep 1996   
Czech Republic  12 Nov 1996  11 Sep 1997 
Democratic Republic of the Congo  4 Oct 1996   
Denmark  24 Sep 1996  21 Dec 1998 
Djibouti  21 Oct 1996   
Dominican Republic  3 Oct 1996   
Ecuador  24 Sep 1996   
Egypt  14 Oct 1996   
El Salvador  24 Sep 1996  11 Sep 1998 
Equatorial Guinea  9 Oct 1996   
Estonia  20 Nov 1996  13 Aug 1999 
Ethiopia  25 Sep 1996   
Fiji  24 Sep 1996  10 Oct 1996 
Finland  24 Sep 1996  15 Jan 1999 
France  24 Sep 1996  6 Apr 1998 
Gabon  7 Oct 1996   
Georgia  24 Sep 1996   
Germany  24 Sep 1996  20 Aug 1998 
Ghana  3 Oct 1996   
Greece  24 Sep 1996  21 Apr 1999 
Grenada  10 Oct 1996  19 Aug 1998 
Guatemala  20 Sep 1999   
Guinea  3 Oct 1996   
Guinea-Bissau  11 Apr 1997   
Haiti  24 Sep 1996   
Holy See  24 Sep 1996   
Honduras  25 Sep 1996   
Hungary  25 Sep 1996  13 Jul 1999 
Iceland  24 Sep 1996   
Indonesia  24 Sep 1996   
Iran (Islamic Republic of)  24 Sep 1996   
Ireland  24 Sep 1996  15 Jul 1999 
Israel  25 Sep 1996   
Italy  24 Sep 1996  1 Feb 1999 
Jamaica  11 Nov 1996   
Japan  24 Sep 1996  8 Jul 1997 
Jordan  26 Sep 1996  25 Aug 1998 
Kazakhstan  30 Sep 1996   
Kenya  14 Nov 1996   
Kuwait  24 Sep 1996   
Kyrgyzstan  8 Oct 1996   
Lao People's Democratic Republic  30 Jul 1997   
Latvia  24 Sep 1996   
Lesotho  30 Sep 1996  14 Sep 1999 
Liberia  1 Oct 1996   
Liechtenstein  27 Sep 1996   
Lithuania  7 Oct 1996   
Luxembourg  24 Sep 1996  26 May 1999 
Madagascar  9 Oct 1996   
Malawi  9 Oct 1996   
Malaysia  23 Jul 1998   
Maldives  1 Oct 1997   
Mali  18 Feb 1997  4 Aug 1999 
Malta  24 Sep 1996   
Marshall Islands  24 Sep 1996   
Mauritania  24 Sep 1996   
Mexico  24 Sep 1996  5 Oct 1999 
Micronesia (Federated States of)  24 Sep 1996  25 Jul 1997 
Monaco  1 Oct 1996  18 Dec 1998 
Mongolia  1 Oct 1996  8 Aug 1997 
Morocco  24 Sep 1996   
Mozambique  26 Sep 1996   
Myanmar  25 Nov 1996   
Namibia  24 Sep 1996   
Nepal  8 Oct 1996   
Netherlands  24 Sep 1996  23 Mar 1999 
New Zealand  27 Sep 1996  19 Mar 1999 
Nicaragua  24 Sep 1996   
Niger  3 Oct 1996   
Norway  24 Sep 1996  15 Jul 1999 
Oman  23 Sep 1999   
Panama  24 Sep 1996  23 Mar 1999 
Papua New Guinea  25 Sep 1996   
Paraguay  25 Sep 1996   
Peru  25 Sep 1996  12 Nov 1997 
Philippines  24 Sep 1996   
Poland  24 Sep 1996  25 May 1999 
Portugal  24 Sep 1996   
Qatar  24 Sep 1996  3 Mar 1997 
Republic of Korea  24 Sep 1996  24 Sep 1999 
Republic of Moldova  24 Sep 1997   
Romania  24 Sep 1996  5 Oct 1999 
Russian Federation  24 Sep 1996   
Saint Lucia  4 Oct 1996   
Samoa  9 Oct 1996   
San Marino  7 Oct 1996   
Sao Tome and Principe  26 Sep 1996   
Senegal  26 Sep 1996  9 Jun 1999 
Seychelles  24 Sep 1996   
Singapore  14 Jan 1999   
Slovakia  30 Sep 1996  3 Mar 1998 
Slovenia  24 Sep 1996  31 Aug 1999 
Solomon Islands  3 Oct 1996   
South Africa  24 Sep 1996  30 Mar 1999 
Spain  24 Sep 1996  31 Jul 1998 
Sri Lanka  24 Oct 1996   
Suriname  14 Jan 1997   
Swaziland  24 Sep 1996   
Sweden  24 Sep 1996  2 Dec 1998 
Switzerland  24 Sep 1996  1 Oct 1999 
Tajikistan  7 Oct 1996  10 Jun 1998 
Thailand  12 Nov 1996   
the former Yugoslav Republic of Macedonia  29 Oct 1998   
Togo  2 Oct 1996   
Tunisia  16 Oct 1996   
Turkey  24 Sep 1996   
Turkmenistan  24 Sep 1996  20 Feb 1998 
Uganda  7 Nov 1996   
Ukraine  27 Sep 1996   
United Arab Emirates  25 Sep 1996   
United Kingdom of Great Britain and Northern Ireland  24 Sep 1996  6 Apr 1998 
United States of America  24 Sep 1996   
Uruguay  24 Sep 1996   
Uzbekistan  3 Oct 1996  29 May 1997 
Vanuatu  24 Sep 1996   
Venezuela  3 Oct 1996   
Viet Nam  24 Sep 1996   
Yemen  30 Sep 1996   
Zambia  3 Dec 1996   
Zimbabwe  13 Oct 1999   
 

 

DECLARATIONS


Declarations and Reservations

(Unless otherwise indicated, the declarations and reservations were made upon ratification.)

China

Declarations made upon signature:

1. China has all along stood for the complete prohibition and thorough destruction of nuclear weapons and the realization of a nuclear-weapon-free world. It is in favor of a comprehensive ban on nuclear weapon test explosions in the process towards this objective. China is deeply convinced that the CTBT will facilitate nuclear disarmament and nuclear non-proliferation. Therefore, China supports the conclusion, through negotiation, of a fair, reasonable and verifiable treaty with universal adherence and unlimited duration and is ready to take active measures to promote its ratification and entry into force.

2. Meanwhile, the Chinese Government solemnly makes the following appeals:

(1) Major nuclear weapon states should abandon their policy of nuclear deterrence. States with huge nuclear arsenals should continue to drastically reduce their nuclear stockpiles.

(2) All countries that have deployed nuclear weapons on foreign soil should withdraw all of them to their own land. All nuclear weapon states should undertake not to be the first to use nuclear weapons at any time and under any circumstances, commit themselves unconditionally to the non-use or threat of use of nuclear weapons against non-nuclear weapon states or nuclear weapon-free zones, and conclude, at an early date, international legal instruments to this effect.

(3) All nuclear weapon states should pledge their support to proposals for the establishment of nuclear weapon-free zones, respect their status as such and undertake corresponding obligations.

(4) No country should develop or deploy space weapon systems or missile defence systems undermining strategic security and stability.

(5) An international convention on the complete prohibition and thorough destruction of nuclear weapons should be concluded through negotiations.

3. The Chinese Government endorses the application of verification measures consistent with the provisions of the CTBT to ensure its faithful implementation and at the same time it firmly opposes the abuse of verification rights by any country, including the use of espionage or human intelligence, to infringe upon the sovereignty of China and impair its legitimate security interests in violation of universally recognized principles of international law.

4 . In the present day world where huge nuclear arsenals and nuclear deterrence policy based on the first use of nuclear weapons still exist, the supreme national interests of China demand that it ensure the safety, reliability and effectiveness of its nuclear weapons before the goal of eliminating all nuclear weapons is achieved.

5. The Chinese Government and people are ready to continue to work together with governments and peoples of other countries for an early realization of the lofty goal of the complete prohibition and thorough destruction of nuclear weapons.

Germany

Declaration made upon signature:

It is the understanding of the German Government that nothing in this Treaty shall ever be interpreted or applied in such a way as to prejudice or prevent research into and development of controlled thermonuclear fusion and its economic use.

Holy See

Declarations upon signature:

"The Holy See is convinced that in the sphere of nuclear weapons, the banning of tests and of the further development of these weapons, disarmament and non-proliferation are closely linked and must be achieved as quickly as possible under effective international controls.

Furthermore, the Holy See understands that these are steps towards a general and total disarmament which the international community as a whole should accomplish without delay."

Iran (Islamic Republic of)1

Declarations upon signature:

"1. The Islamic Republic of Iran considers that the Treaty does not meet nuclear disarmament criteria as originally intended. We had not perceived a CTBT only as non-proliferation instrument. The Treaty must have terminated fully and comprehensive further development of nuclear weapons. However, the Treaty bans explosions, thus limiting such development only in certain aspects, while leaving others avenues wide open. We see no other way for the CTBT to be meaningful, however, unless it is considered as a step towards a phased program for nuclear disarmament with specific time frames through negotiations on a consecutive series of subsequent treaties.

2. On National Technical Means, based on the deliberation that took place on the issues in the relevant Ad Hoc Committee of the Conference on Disarmament in Geneva, we interpret the text as according a complementary role to them and reiterate that they should be phased out with further development of the International Monitoring System. National Technical Means should not be interpreted to include information received from espionage and human intelligence.

3. The inclusion of Israel in the MESA grouping constitutes a politically-motivated aberration from UN practice and is thus objectionable. We express our strong reservation on the matter and believe that it will impede the implementation of the Treaty, as the confrontation of the States in this regional group would make it tremendously difficult for the Executive Council to form. The Conference of the States Parties would eventually be compelled to find a way to redress this problem."

 

 

NOTES


1. On 29 January 1997, the Secretary-General received from the Government of Israel the following communication with regard to the declaration contained in paragraph 3:

"Israel considers that Iran's declaration on this matter has no legal basis and is entirely motivated by political reasons extraneous to the CTBT.

The Iranian declaration attempts to undermine the implementation of the treaty and is incompatible with both the Treaty and its spirit, as well as with the U.N. Charter principle of sovereign equality of all states.

Israel, by geography, is part of the Middle-East region, and no objection will change this.

Israel calls upon other signatories of the CTBT to express their rejection of the Iranian reservation to Israel's inclusion in the MESA Geographic region, as well as the threat contained therein."


2. On behalf of the Kindom in Europe, the Nethelrands Antilles and Aruba.